function populate(form)
{
form.options.length = 0;
form.options[0] = new Option("Select a county of Iowa","");
form.options[1] = new Option("Adair County","Adair County");
form.options[2] = new Option("Adams County","Adams County");
form.options[3] = new Option("Allamakee County","Allamakee County");
form.options[4] = new Option("Appanoose County","Appanoose County");
form.options[5] = new Option("Audubon County","Audubon County");
form.options[6] = new Option("Benton County","Benton County");
form.options[7] = new Option("Black Hawk County","Black Hawk County");
form.options[8] = new Option("Boone County","Boone County");
form.options[9] = new Option("Bremer County","Bremer County");
form.options[10] = new Option("Buchanan County","Buchanan County");
form.options[11] = new Option("Buena Vista County","Buena Vista County");
form.options[12] = new Option("Butler County","Butler County");
form.options[13] = new Option("Calhoun County","Calhoun County");
form.options[14] = new Option("Carroll County","Carroll County");
form.options[15] = new Option("Cass County","Cass County");
form.options[16] = new Option("Cedar County","Cedar County");
form.options[17] = new Option("Cerro Gordo County","Cerro Gordo County");
form.options[18] = new Option("Cherokee County","Cherokee County");
form.options[19] = new Option("Chickasaw County","Chickasaw County");
form.options[20] = new Option("Clarke County","Clarke County");
form.options[21] = new Option("Clay County","Clay County");
form.options[22] = new Option("Clayton County","Clayton County");
form.options[23] = new Option("Clinton County","Clinton County");
form.options[24] = new Option("Crawford County","Crawford County");
form.options[25] = new Option("Dallas County","Dallas County");
form.options[26] = new Option("Davis County","Davis County");
form.options[27] = new Option("Decatur County","Decatur County");
form.options[28] = new Option("Delaware County","Delaware County");
form.options[29] = new Option("Des Moines County","Des Moines County");
form.options[30] = new Option("Dickinson County","Dickinson County");
form.options[31] = new Option("Dubuque County","Dubuque County");
form.options[32] = new Option("Emmet County","Emmet County");
form.options[33] = new Option("Fayette County","Fayette County");
form.options[34] = new Option("Floyd County","Floyd County");
form.options[35] = new Option("Franklin County","Franklin County");
form.options[36] = new Option("Fremont County","Fremont County");
form.options[37] = new Option("Greene County","Greene County");
form.options[38] = new Option("Grundy County","Grundy County");
form.options[39] = new Option("Guthrie County","Guthrie County");
form.options[40] = new Option("Hamilton County","Hamilton County");
form.options[41] = new Option("Hancock County","Hancock County");
form.options[42] = new Option("Hardin County","Hardin County");
form.options[43] = new Option("Harrison County","Harrison County");
form.options[44] = new Option("Henry County","Henry County");
form.options[45] = new Option("Howard County","Howard County");
form.options[46] = new Option("Humboldt County","Humboldt County");
form.options[47] = new Option("Ida County","Ida County");
form.options[48] = new Option("Iowa County","Iowa County");
form.options[49] = new Option("Jackson County","Jackson County");
form.options[50] = new Option("Jasper County","Jasper County");
form.options[51] = new Option("Jefferson County","Jefferson County");
form.options[52] = new Option("Johnson County","Johnson County");
form.options[53] = new Option("Jones County","Jones County");
form.options[54] = new Option("Keokuk County","Keokuk County");
form.options[55] = new Option("Kossuth County","Kossuth County");
form.options[56] = new Option("Lee County","Lee County");
form.options[57] = new Option("Linn County","Linn County");
form.options[58] = new Option("Louisa County","Louisa County");
form.options[59] = new Option("Lucas County","Lucas County");
form.options[60] = new Option("Lyon County","Lyon County");
form.options[61] = new Option("Madison County","Madison County");
form.options[62] = new Option("Mahaska County","Mahaska County");
form.options[63] = new Option("Marion County","Marion County");
form.options[64] = new Option("Marshall County","Marshall County");
form.options[65] = new Option("Mills County","Mills County");
form.options[66] = new Option("Mitchell County","Mitchell County");
form.options[67] = new Option("Monona County","Monona County");
form.options[68] = new Option("Monroe County","Monroe County");
form.options[69] = new Option("Montgomery County","Montgomery County");
form.options[70] = new Option("Muscatine County","Muscatine County");
form.options[71] = new Option("O'Brien County","O'Brien County");
form.options[72] = new Option("Osceola County","Osceola County");
form.options[73] = new Option("Page County","Page County");
form.options[74] = new Option("Palo Alto County","Palo Alto County");
form.options[75] = new Option("Plymouth County","Plymouth County");
form.options[76] = new Option("Pocahontas County","Pocahontas County");
form.options[77] = new Option("Polk County","Polk County");
form.options[78] = new Option("Pottawattamie County","Pottawattamie County");
form.options[79] = new Option("Poweshiek County","Poweshiek County");
form.options[80] = new Option("Ringgold County","Ringgold County");
form.options[81] = new Option("Sac County","Sac County");
form.options[82] = new Option("Scott County","Scott County");
form.options[83] = new Option("Shelby County","Shelby County");
form.options[84] = new Option("Sioux County","Sioux County");
form.options[85] = new Option("Story County","Story County");
form.options[86] = new Option("Tama County","Tama County");
form.options[87] = new Option("Taylor County","Taylor County");
form.options[88] = new Option("Union County","Union County");
form.options[89] = new Option("Van Buren County","Van Buren County");
form.options[90] = new Option("Wapello County","Wapello County");
form.options[91] = new Option("Warren County","Warren County");
form.options[92] = new Option("Washington County","Washington County");
form.options[93] = new Option("Wayne County","Wayne County");
form.options[94] = new Option("Webster County","Webster County");
form.options[95] = new Option("Winnebago County","Winnebago County");
form.options[96] = new Option("Winneshiek County","Winneshiek County");
form.options[97] = new Option("Woodbury County","Woodbury County");
form.options[98] = new Option("Worth County","Worth County");
form.options[99] = new Option("Wright County","Wright County");
}